BS 919-4-2007 标准详情
- 标准号:BS 919-4-2007
- 中文标题:螺纹规限值和公差.直径1/4英寸及以上的统一型螺纹量规的尺寸限值
- 英文标题:Screw gauge limits and tolerances - Limits of size for gauges for screw threads of unified form diameters 1/4 in and larger
- 标准类别:英国标准
- 发布日期:2007-10-31
This British Standard specifies the limits of size for the following typesof gauges, setting plugs and check plugs for the various classes ofstandard Unified Coarse (UNC), Unified Fine (UNF) and Unified ExtraFine (UNEF) threads specified in BS 1580-1
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